volume 32, issue 13, P861-867 1992
DOI: 10.1002/pen.760321305
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Abstract: Commercial polysulfone/polycarbonate (PSU/PC) polymer blends were repre cessed up to five times to determine the influence that reprocessing has on their structure and physical properties. All the high strain properties, mainly ductility, significantly decreased under harsh processing conditions, such as five cycles at 320°C. The results of reprocessing the blends at 320°C have been compared with results at a lower temperature and also with those of the separate components with the aim of clarifying the origi…

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